Visualization

Gif vs. interactive animation:

  • Gif (short animation) is straightforward and self-explaining. It quickly drags users’ attention and motivates them to engage with the data exploration.
  • Gif is convenient because the data processing and comparison was already done and the results are visualy communicated to easily understand the dataset behavior and grasp the main information without having to interact with the dataset.
  • Interactive animation requires users’ action to interact with the dataset, which makes it more time consuming.

Conclusion: use gif to drag users’ (or readers’) attention, and interactivity to enable user to do further data exploration.

E.g., this gif Alaska Ice Melting (by Moris Zahtila) visually shows historical ice level changes without adding too much information on it.

E.g., this gif Alaska Ice Melting (by Moris Zahtila) visually shows historical ice level changes without adding too much information on it.

Visualization design:

  • Hints: Use predefined color palletes to shorthen your work. Try to get inspiration from really nice designs.
  • GIS software is convenient for quick understanding of spatial spread of geo-located data.

Reproducibility

Science Communication

Telling a story with the article:

  1. Plot: supporting decision making by visual perception of numbers.
  2. Main character: social media data, or even more specific, social-media-related numbers.
  3. Solution: approach visualization of numbers that relate to a specific location in a novel way, which can be intuitively understood.
  4. Results: should imply intuitive perception of statistics, which can be challenging in tabular representations.

Structuring the paper/research according to Brown’s 8 questions:

  1. Frank Ostermann (social media), Manuel Lima (visualization, professional, Visual Complexity), Michael Lee Gleicher (visualization, academic, Task-Driven Comparison of Topic Models )
  2. I have thought of ways of how to visually represent geotagged numbers as gifs, namely from social media posts, in order to use them as additional explanatory element on a map. I will consider the usefulness of GIS approach for processing the data and generating the first visualization ideas.
  3. Gifs, or short animations, are straightforward and self-explaining animations that quickly drag users’ attention and motivate them to engage with the data exploration.
  4. I tried GIS approach because GIS tools do not require coding for data processing, and it is a quick way to visually show the distribution of data and play around with different visualizations.
  5. In theory, the research method used should bring a novelty of communicating statistical data.
  6. In practice the visualization should support experts and citizens in decision making.
  7. The key benefits are quick understanding of targeted information of complex datasets that help in the decision making process.
  8. One of the next steps would be to implement ideas developed in GIS as interactive tools and do usability tests to make concussions on the results.